Choose the option that is the passive form of the sentence.
The detective found the lost necklace.

Correct option is B

The correct passive form of the sentence "The detective found the lost necklace" is "The lost necklace was found by the detective."
· Active Voice- Active voice is a grammatical structure in which the subject of the sentence performs the action expressed by the verb.
· Passive Voice- Passive voice refers to a grammatical construction where the subject of a sentence undergoes an action rather than performing it. In passive voice sentences, the emphasis is on the recipient or object of the action.
· This passive construction shifts the focus from the doer (the detective) to the object of the action (the lost necklace), using the past simple passive "was found" to indicate the completed action.
· Example: The stolen painting was recovered by the police, similarly using passive voice to emphasize the object of the action.
· Other options:
· (a) "The lost necklace should find the detective" and (c) "The lost necklace founded by the detective" are grammatically incorrect.
· (d) "The lost necklace had been find by the detective" misuses verb forms and tenses.